AI Generated Content Surge Triggers Crisis of Trust in South Korea’s Publishing Sector

Generative AI is saturating South Korea's publishing industry, with one firm releasing 9,000 titles in a year, sparking a crisis of reader trust and legal reform.

By: AXL Media

Published: Apr 2, 2026, 12:03 PM EDT

Source: The Korea Times

The Rise of High Volume AI Micropublishing

The shift toward automated authorship is driven largely by the explosion of one-person publishing houses, which grew from 5,580 in 2019 to 6,800 in 2023. This ecosystem has allowed entities like Luminary Books to produce content at a scale previously thought impossible; the firm reportedly released approximately 9,000 titles in 2025 alone. Covering diverse topics from humanities to food, these works are often characterized by uncanny imagery and unnatural phrasing. The sheer volume of production has drawn sharp criticism from established players who argue that such mass-production undermines the editorial ethics of the entire sector.

Exploitation of the Legal Deposit System

A central point of contention involves the exploitation of South Korea’s legal deposit system. By law, publishers must submit copies of every new title to the National Library of Korea (NLK) in exchange for a small compensatory payment. Critics allege that AI-driven firms are using this system as a primary revenue stream, flooding the library with thousands of low-quality e-books. In response, the NLK rejected nearly 400 submissions from a single publisher in late 2025, citing repetitive content and insufficient length. The library has since signaled a major policy review to prevent the depletion of public funds by automated content.

Institutional Response and Transparency Mandates

In the absence of clear government regulation, private sector actors are implementing their own guardrails. Major online bookseller Aladin now requires publishers to declare AI involvement, displaying this information directly on product pages to inform consumers. Simultaneously, specialized publishers like Communication Books have instituted strict internal codes, explicitly treating the uncredited insertion of AI sentences as plagiarism. These guidelines stipulate that while AI can be a support tool, it cannot hold a co-author credit, and its use must be disclosed in a preface to maintain accountability.